7677100068 has 72 divisors (see below), whose sum is σ = 19706961120. Its totient is φ = 2324361600.

The previous prime is 7677100049. The next prime is 7677100117. The reversal of 7677100068 is 8600017767.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3031963 + ... + 3034493.

Almost surely, 2^7677100068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7677100068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9853480560).

7677100068 is an abundant number, since it is smaller than the sum of its proper divisors (12029861052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7677100068 is a wasteful number, since it uses less digits than its factorization.

7677100068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649 (or 4636 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 7677100068 is about 87619.0622410443. The cubic root of 7677100068 is about 1972.7213001703.

The spelling of 7677100068 in words is "seven billion, six hundred seventy-seven million, one hundred thousand, sixty-eight".